as norah pointed out, wearing your harry potter glasses. >> oh, thank you very much. >> i like it. >> a great observation. >>> you remember mr. tuddball and mrs. wiggins? how about eunice? they all came from carol burnett's legendary tv show. look who's in our green room. that would be carol burnett who's going to join us on "cbs this morning." >>> this portion of "cbs this morning" sponsored by the makers of zyrtec. [ male announcer ] if you have yet to master the quiet sneeze... ♪ [ sneezes ] [ male announcer ] you may be an allergy muddler. try zyrtec®. it gives you powerful allergy relief. and zyrtec® is different than claritin® because zyrtec® starts working at hour 1 on the first day you take it. claritin® doesn't start working until hour 3. [ sneezes ] [ male announcer ] zyrtec®. love the air. join zyrtec® rewards. save up to $7 on zyrtec® products. till you finish your vegetables. [ clock ticking ] [ male announcer ] there's a better way... v8 v-fusion. vegetable nutrition they need, fruit taste they love. could've had a v8... actually... that way i could split my pa